Cita APA (7th ed.)

Pollack E., M. (1987). Poverty and labour market in Costa Rica. OIT. PREALC.

Cita Chicago (17th ed.)

Pollack E., Molly. Poverty and Labour Market in Costa Rica. Santiago, Chile: OIT. PREALC, 1987.

Cita MLA (9th ed.)

Pollack E., Molly. Poverty and Labour Market in Costa Rica. OIT. PREALC, 1987.